If a = 2 , b = -2 and c = 2 , then find the value of `a^2b + b^2c + c^2a`

If a = 15, b = 12 and c= 9, find the value of sqrt(((2a+2b)(2c+a))/(2(a-b)(2b+c)))

For real a, b and c if a^(2) + b^(2) + c^(2) = ab + bc + ca , then find the value of (a + b + c)^(2) A. 9a^(2) B. 81 a^(2) C. 27 a^(2) D. 24 a^(2)

If a + b + c = 0. then the value of a ^(2) (b + c) + b ^(2) (c + a) + c ^(2) (a + b) is :

If [a b c]=2 , then find the value of [(a+2b-c)(a-b)(a-b-c)] .

If a+2b+3c=4, then find the least value of a^(2)+b^(2)+c^(2)

If a^2 + b^2 + c^2 = 2(a -b -c)- 3 ,then the value of (a- b + c) is यदि a^2 + b^2 + c^2 = 2(a -b -c)- 3 तो (a- b + c) का मान है-